1. Meimei has to look after her little brother at weekends. (改为一般疑问句) 　　 
    ________ Meimei ________ to look after her little brother at weekends? 　　
2. Both he and his deskmate have passed the exam. (改为否定句) 　　
    ________ he nor his deskmate ________ passed the exam. 　　
3. Let us stop and have a rest, ________?(完成反意疑问句) 　　
4. We have fine weather today. (改为感叹句) 　　
    ________ ________ weather we have today! 　　
5. They are asked to write a diary in English every other day. (就划线部分提问) 　
　________ ________ are they asked to write a diary in English? 　
6. Didn't they tell you about it? (改为被动语态) 　
　________ you ________ about it? 　
7. Will the 29th Olympic Games be held in Beijing? Could you tell me? (合并成含有宾语从句的复合句) 　　
    Could you tell me ________ the 29th Olympic Games ________ be held in Beijing?